UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2O57RPrVVh4CO3BlSn8/0v/+m0u0LQ3T4KRj/XB2pc=' 
WHERE 
  key_id = 'b1d4ae3db48765796992d3434363dfdafeb5591a9e5758a168bc6fb34082c5e1' 
  AND (
    token = 'g2O57RPrVVh4CO3BlSn8/0v/+m0u0LQ3T4KRj/XB2pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )